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Synthetic example · Excel Expert

Try a quote calculator

A synthetic example you can inspect. Change labor, materials and the target gross margin to calculate a quote locally in your browser.

Calculate quote

Total cost€1,500.00
Quote€2,000.00
Gross profit€500.00

This example excludes taxes, discounts and currency conversion. It never saves, publishes or sends a quote. No AI request is made.

Calculation evidence
{
  "app": {
    "slug": "gross-margin-quote-proof",
    "ownerExpertSlug": "excel",
    "capabilities": [
      "Calculate labor and material cost",
      "Derive a quote from a target gross margin"
    ],
    "limitations": [
      "Does not include taxes, discounts, or currency conversion",
      "Does not publish or send the quote"
    ]
  },
  "input": {
    "laborHours": 20,
    "laborRateCents": 5000,
    "materialCostCents": 50000,
    "targetGrossMarginBasisPoints": 2500
  },
  "result": {
    "costCents": 150000,
    "quoteCents": 200000,
    "grossProfitCents": 50000
  },
  "evidence": {
    "inputs": {
      "laborHours": 20,
      "laborRateCents": 5000,
      "materialCostCents": 50000,
      "targetGrossMarginBasisPoints": 2500
    },
    "buildDate": "2026-08-28T00:00:00.000Z",
    "capabilities": [
      "Calculate labor and material cost",
      "Derive a quote from a target gross margin"
    ],
    "limitations": [
      "Does not include taxes, discounts, or currency conversion",
      "Does not publish or send the quote"
    ],
    "result": {
      "costCents": 150000,
      "quoteCents": 200000,
      "grossProfitCents": 50000
    }
  },
  "handoffs": []
}